-3/2 - 3/8 simplest form.

Answer:

x3 - 3x2 + 2 9/2

Step-by-step explanation:

there is really no way to explain this

Answer:

Your answer is: x = 9250

Isolate the variable by dividing each side by factors that don't contain the variable.

Step-by-step explanation:

Hope this helped : )

Answer:

12

Step-by-step explanation:

Since both rectangles are of the same dimensions, simply multiply the width of the first box(2) and the length of the second box(6) together(2*6 = 12)

The area of rectangle before and after the 95° degrees rotation about point Q will be same.

The area of a rectangle is the product of its length and width. Mathematically -

Area = length x width

Given is Rectangle ABCD is rotated 95° about point Q to create rectangle A'B'C'D'

The area of a rectangle depends on its length and width and not on its orientation. When a rectangle ABCD is rotated 95° about point Q to create rectangle A'B'C'D', in such case there will be no change in the dimensions of a rectangle. Therefore, the area of rectangle will remain same, irrespective of its orientation in plane.

Therefore, the area of rectangle before and after the 95° degrees rotation about point Q will be same.

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Answer:

Step-by-step explanation:

eq. of line is y-(-2)=-3(x-6)

y+2=-3x+18

y=-3x+18-2

y=-3x+16

∵(a,7) lies on it.

7=-a+16

a=16-7=9

a=9

Answer:

Kinda confusing, (probably just me) but I think it may be 1,400 rabbits last year.

Answer

g= 3 1/2 (#D)

Step-by-step explanation:

Answer:

b. 5/14

Step-by-step explanation:

hope this helps. plz give brainliest

Answer:

Do keep change flip. Keep 1/4 and change division to multiplication. Also flip 7/10 to 10/7. That gives you 10/28. So C

Step-by-step explanation:

Answer:

4a-5=0

4a=5

a=1.25

Product of 2 factors:

Unknown, as ive worked for about 30 minutes and can't figure it out

Step-by-step explanation:

2a-1a+5a-5

4a-5=0

a=1.25

Answer:

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

2xy+15x

Let x=4 and y= -9

2(-4)(-9) + 15(-4)

Multiply

72 -60

Subtract

12

Answer:

-12

Step-by-step explanation:

2(4)(-9)+15(4) is what it should look like.

Answer:

2x - 80 = 78x

4x+20=24x

Answer:

90

Step-by-step explanation:

8(94)

= 8(90 + 4)  Use distributive property

= 8(90) + 8(4)

Hope this helps!

Answer:

90

Explanation:

8(90) + 8(4) = 8(94) just add the numbers in the parentheses

In expanded form

8(90) = 720 8(4) = 32

720 + 32 = 752 to check

752 ÷ 8 = 94

Answer:

0.16

Hope this Helps!

Answer:

0.16 is your answer hope this helps

Step-by-step explanation:

9514 1404 393

Answer:

  4.5

Step-by-step explanation:

It appears the 5 integers must be {3, 3, 4, 5, 7}.

For the mode to be unique, there must be more than one '3', and there cannot be any other repeated numbers. For 4 to be the median, it must be the 3rd-highest number. Then the remaining numbers must be integers greater than 4 with a sum of 12 for the mean to be 4.4.

When 8 is added to the collection, the median is now the average of 4 and 5, so is 4.5.

The new median is 4.5.

_____

Comment on vocabulary

mean: the sum of numbers divided by the number of numbers. 5 numbers with a mean of 4.4 will have a sum of 5×4.4 = 22.

median: the middle number of a collection of an odd number of numbers, when sorted from lowest to highest. It is the 3rd number of a group of 5 numbers. When there are an even number of numbers in the group, the median is the average of the middle two in the sorted list. Here, that means the 3rd number in the list of 5 is '4'. When 8 is added, 4 becomes one of the numbers contributing to the average that will be the new median.

mode: the member of the group that appears the most times. When the mode is unique, it means there are no other numbers repeated as often. Here, we know the 3rd number (of 5) is 4, so there can only be two numbers '3' in the collection. That 3 is the unique mode means no other numbers are repeated at all.

Answer:

5*2 - 3

10-3

7

Step-by-step explanation:

mark me as the brainliest

Answer:

6%

Step-by-step explanation:

Answer:

(C) 4/15

Step-by-step explanation:

Given that 1 ≤ x ≤ 3 and we need to find the least value of 1/x. The least value of 1/x is gotten by taking the maximum value of x in the interval, hence the least value of 1/x = 1/5

Given that 3 ≤ y ≤ 5 and we need to find the least value of 1/y. The least value of 1/y is gotten by taking the maximum value of y in the interval, hence the least value of 1/y = 1/3

The least possible average of 1/x and 1/y = [tex]\frac{\frac{1}{x}+\frac{1}{y} }{2} =\frac{\frac{1}{5}+\frac{1}{3} }{2}=\frac{\frac{8}{15} }{2} =\frac{4}{15}[/tex]

Answer:

2

Step-by-step explanation:

The number of the 2/5-pound bags can Roberta fill will be 2.25.

The mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.

Given that Roberta bought 9/10 pounds of raisins. She put 2/5 pounds in bags for her lunch.

The number of bags will be calculated as below:-

Number = ( 9 / 10 ) / ( 2 / 5 )

Number = 2.25

Therefore, the number of the 2/5-pound bags can Roberta fill will be 2.25.

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Answer:

x = 15

Step-by-step explanation:

Since the triangles are similar, then the ratios of corresponding sides are equal, that is

[tex]\frac{9}{3}[/tex] = [tex]\frac{x}{5}[/tex] ( cross- multiply )

3x = 45 ( divide both sides by 3 )

x = 15

Step-by-step explanation:

domain is X and range is y

Answer:

78/100

Step-by-step explanation:

Since .78 is in the hundredths place just move the decimal two places to the right then put it over 100. But idk if you mistyped this because .78 is not a repeating decimal

Answer:

6/9

Step-by-step explanation:

Change 0.7878 to a fraction.

Let n = 0.7878... Multiply both sides by 100 (by 100 when there are two repeating decimal digits)

100n = 78.7878... Subtract n from 100n.

99n = 78 Divide both sides by 99

n = 78/99 but n is 0.7878..., so

0.7878... = 78/99

Similarly with 0.66...

Let n = 0.66... Multiply both sides by 10 (by 10 when there is only one repeating digit)

10n = 6.66... Subtract n from 10n.

9n = 6 Divide both sides by 9.

n = 6/9 but n is 0.66..., so

0.66... = 6/9

Answer:

is this question in Spanish

Answer:

= −47b + 19

Step-by-step explanation:

Answer:

6.5 dollars per pound

Step-by-step explanation:

Take the total cost and divide by the number of pounds

29.25 dollars / 4.5 lbs

6.5 dollars per pound

Answer:

B?

Step-by-step explanation:

A B and C are the same